Event.io_loop is unused.

diff --git a/tornado/locks.py b/tornado/locks.py
index 6bf4b5bc74766090f7714115e9b87ce8506adbd5..823204079495e123f49d19bef3ab3f684b981148 100644 (file)
--- a/tornado/locks.py
+++ b/tornado/locks.py
@@ -90,7 +90,6 @@ class Event(object):
     Similar to `threading.Event`.
     """
     def __init__(self):
-        self.io_loop = ioloop.IOLoop.current()
         self._condition = Condition()
         self._flag = False